I swear Cregan Stark was said to be the greatest Swordsman of his Era, having gone toe to toe against The Dragonknight and almost won. (He would’ve been in his 40s or 50s I believe at that point)

Minato did. Hell he even split him in half.

It’s gotta Minato, I swear in his one shot manga he fought against Nine Tails (Inside the seal), deflected a tailed beast bomb and could teleport all at just 14 years old.

Let’s be honest he’d slap everyone on this list.

Didn’t Zaheer run the ones with Tenzin when he became an Air Bender. Cause I swear he got smoked in that fight, so the other Red Lotus members had to come to his rescue.

Personality I believe to genuinely kill a Lion-Turtle, who’d need The Avatar, A bunch of Benders and most importantly Sozin’s Comet fuelled Firebenders.

Well if we’re talking about the show, Viserys never would’ve forbidden anyone of his blood to have dragons. As most of his decisions were to counteract this prophetic dream of ‘Aegon the Conquer’s’, were a world ending threat would come from the north.

So that is in my opinion why he even remarried, so in future there would be more dragon riders to fight off this threat.

And he was right to some degree, as by his death theres like what? well over 10 dragon riders which probably would’ve been able to beat the Night King of season 8 game of thrones.

Well that’s just my thoughts on the matter.

I personally always saw The 6 Pokémon maximum is for Pokémon Battles and Official Tournament/ Contest.

I thought the most possible way for a trainer to have more then 6 would be something along the lines of a companion Pokémon, like an Eevee as a pet or a Pidgeot/ Rapidash for transport